31957680011103

Names of 31957680011103

• Cardinal: 31957680011103 can be written as Thirty-one trillion, nine hundred fifty-seven billion, six hundred eighty million, eleven thousand, one hundred three.

Scientific notation

• Scientific notation: 3.1957680011103 × 10¹³

Factors of 31957680011103

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 199631962

Divisors of 31957680011103

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 99 121 147 189 231 297 363 441 539 693 847 1089 1323 1617 2079 2541 3267 4851 5929 7623 14553 17787 22869 53361 160083 199631941 598895823 1397423587 1796687469 2195951351 4192270761 5390062407 6587854053 9781965109 12576812283 15371659457 19763562159 24155464861 29345895327 37730436849 46114978371 59290686477 72466394583 88037685981 107601616199 138344935113 169088254027 217399183749 264113057943 322804848597 415034805339 507264762081 652197551247 968414545791 1183617778189 1521794286243 2905243637373 3550853334567 4565382858729 10652560003701 31957680011103
• Sum of all divisors σ(n): 60536390092080
• Sum of proper divisors (its aliquot sum) s(n): 28578710080977
• 31957680011103 is a deficient number, because the sum of its proper divisors (28578710080977) is less than itself. Its deficiency is 3378969930126

Bases of 31957680011103

• Binary: 111010001000010111010001010100011011101011111₂
• Hexadecimal: 0x1D10BA2A375F
• Base-36: BBT5LK09R

Squares and roots of 31957680011103

• 31957680011103 squared (31957680011103²) is 1021293311692052242203276609
• 31957680011103 cubed (31957680011103³) is 32638164852534283739331664867090100189727
• The square root of 31957680011103 is 5653112.4180492819
• The cube root of 31957680011103 is 31734.0192828399

Scales and comparisons

• 31,957,680,011,103 seconds is equal to 1,016,155 years, 19 weeks, 2 days, 16 hours, 25 minutes, 3 seconds.
• To count from 1 to 31,957,680,011,103 would take you about two million, five hundred forty thousand, three hundred eighty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31957680011103 cubic inches would be around 2644.5 feet tall.

Recreational maths with 31957680011103

• 31957680011103 backwards is 30111008675913
• The number of decimal digits it has is: 14
• The sum of 31957680011103's digits is 45
• More coming soon!